| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.96 | 6.421% | $122.3416 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $28.73 | 4.169% | $29.9278 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $89.44 | 10.233% | $98.5924 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $188.45 | 11.863% | $210.8058 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $67.83 | 5.368% | $71.4711 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $241.42 | 10.780% | $267.4451 | $267.45 | $267.45 | $267.40 |
| Purchase #7 | $27.41 | 12.487% | $30.8327 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $758.24 | $831.4165 | $831.42 | $831.45 | $831.30 | |